ZA756944B - Video disc record having spirally aligned sync storage locations and recording/playback apparatus and methods therefor - Google Patents

Video disc record having spirally aligned sync storage locations and recording/playback apparatus and methods therefor

Info

Publication number
ZA756944B
ZA756944B ZA00756944A ZA756944A ZA756944B ZA 756944 B ZA756944 B ZA 756944B ZA 00756944 A ZA00756944 A ZA 00756944A ZA 756944 A ZA756944 A ZA 756944A ZA 756944 B ZA756944 B ZA 756944B
Authority
ZA
South Africa
Prior art keywords
recording
playback apparatus
storage locations
video disc
methods therefor
Prior art date
Application number
ZA00756944A
Other languages
English (en)
Inventor
E Keizer
Original Assignee
Rca Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of ZA756944B publication Critical patent/ZA756944B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/903—Television signal recording using variable electrical capacitive recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Rotational Drive Of Disk (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
ZA00756944A 1974-11-12 1975-11-05 Video disc record having spirally aligned sync storage locations and recording/playback apparatus and methods therefor ZA756944B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/522,820 US4018984A (en) 1974-11-12 1974-11-12 Video disc record having spirally aligned sync storage locations

Publications (1)

Publication Number Publication Date
ZA756944B true ZA756944B (en) 1976-10-27

Family

ID=24082509

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00756944A ZA756944B (en) 1974-11-12 1975-11-05 Video disc record having spirally aligned sync storage locations and recording/playback apparatus and methods therefor

Country Status (17)

Country Link
US (1) US4018984A (xx)
JP (3) JPS5171022A (xx)
AT (1) ATA863975A (xx)
AU (1) AU8634775A (xx)
BE (1) BE835450A (xx)
BR (1) BR7507301A (xx)
DE (1) DE2550632A1 (xx)
DK (1) DK507975A (xx)
FI (1) FI753096A (xx)
FR (1) FR2291662A1 (xx)
GB (1) GB1526440A (xx)
IT (1) IT1043713B (xx)
NL (1) NL7513183A (xx)
NO (1) NO753761L (xx)
NZ (1) NZ179208A (xx)
SE (1) SE7512383L (xx)
ZA (1) ZA756944B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161753A (en) * 1977-07-08 1979-07-17 International Business Machines Corporation Video recording disk with interlacing of data for frames on the same track
US4388655A (en) * 1977-09-13 1983-06-14 Zenzefilis George E Method and apparatus for recording and reproducing video and sound
US4183059A (en) * 1978-05-22 1980-01-08 Rca Corporation Track skipper for a video disc player
US4198658A (en) * 1978-05-22 1980-04-15 Rca Corporation Recording/playback apparatus facilitating track skip detection
US4313191A (en) * 1978-06-30 1982-01-26 Discovision Associates Recording medium having a pilot signal with an aligned phase angle in adjacent tracks
US4213148A (en) * 1978-09-01 1980-07-15 Rca Corporation Recording/playback apparatus using a single pilot tone for active tracking and control of a video disc pickup device
US20060018238A1 (en) * 2004-07-21 2006-01-26 Trepl John A Ii Fabrication of digital media using electron beam technology
US20060072428A1 (en) * 2004-09-03 2006-04-06 Charles Marshall Fabrication of digital media using ion beam technology
US20060286337A1 (en) * 2004-09-03 2006-12-21 Charles Marshall Digital media created using ion beam technology

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697678A (en) * 1970-11-23 1972-10-10 Ibm Method and system for selective display of images from a video buffer
US3842194A (en) * 1971-03-22 1974-10-15 Rca Corp Information records and recording/playback systems therefor
IT969809B (it) * 1971-10-29 1974-04-10 Ted Bildplatten Supporto di registrazione per segnali video
US3934262A (en) * 1974-07-02 1976-01-20 Zenith Radio Corporation Video disc and method of playback

Also Published As

Publication number Publication date
BR7507301A (pt) 1976-08-10
GB1526440A (en) 1978-09-27
SE7512383L (sv) 1976-05-13
NZ179208A (en) 1978-07-28
JPS53127232A (en) 1978-11-07
FR2291662A1 (fr) 1976-06-11
NO753761L (xx) 1976-05-13
AU8634775A (en) 1977-05-12
US4018984A (en) 1977-04-19
JPS5171022A (en) 1976-06-19
BE835450A (fr) 1976-03-01
IT1043713B (it) 1980-02-29
NL7513183A (nl) 1976-05-14
ATA863975A (de) 1979-04-15
DE2550632A1 (de) 1976-05-13
JPS53127227A (en) 1978-11-07
DK507975A (da) 1976-05-13
JPS5423206B2 (xx) 1979-08-11
FI753096A (xx) 1976-05-13

Similar Documents

Publication Publication Date Title
DE3062857D1 (en) Video signal recording and reproducing apparatus
GB2060975B (en) Recording/playback of video and associated audio information
CA968277A (en) High density information records and playback apparatus therefor
JPS56107677A (en) Method and device for reproducing video information for video disk
CA1012523A (en) Video tape recording and/or reproducing apparatus
ZA757005B (en) Color-picture/multichannel-sound record and recording/playback apparatus and method therefor
JPS52109915A (en) Video recording* storing and reproducing system
JPS52101001A (en) Video record disk reproducer
DE3164535D1 (en) Video recording and reproducing apparatus
ZA756944B (en) Video disc record having spirally aligned sync storage locations and recording/playback apparatus and methods therefor
GB2141573B (en) Disk recording and playback apparatus
CA1007745A (en) Apparatus for recording and reproducing audio and video signals
GB1542460A (en) Magnetic video recording and reproducing apparatus
JPS5237004A (en) Stylus device for reproducing video record disk
AU476356B2 (en) Video recording and/or reproducing apparatus having an automatic tape threading mechanism
ZA745023B (en) Video recording and/or reproducing apparatus and record assembly for use therein
CA992198A (en) Video signal recording and reproducing apparatus
CA1003947A (en) Recording and reproducing apparatus for video signals using a video storage tube and an audio tape-recording device
DE3271090D1 (en) Video tape recording and reproducing apparatus
DE3069555D1 (en) Video signal recording and reproducing apparatus
ZA744105B (en) Video recording and/or reproducing apparatus
JPS5294723A (en) Video and audio disk reproducer
ZA767681B (en) Recording and/or playback apparatus and magnetic-tape cassette for such apparatus
AU491736B2 (en) Video recording and/or reproducing apparatus and record assembly for use therein
CA943246A (en) Magnetic video recording and reproducing apparatus